Forcing buildout to download sdist packages only

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Hi there,

I have a buildout where I am using the 'pyamp' module.

https://pypi.python.org/pypi/pyamp

zc.buildout on my Raspberry PI tries to download and install
the binary release package for Linux. Is there a way to
force buildout to use source code distros only?

Andreas
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (Darwin)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/
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=W2DV
-----END PGP SIGNATURE-----

_______________________________________________
Zope-Dev maillist  -  [email protected]
https://mail.zope.org/mailman/listinfo/zope-dev
**  No cross posts or HTML encoding!  **
(Related lists -
 https://mail.zope.org/mailman/listinfo/zope-announce
 https://mail.zope.org/mailman/listinfo/zope )

begin:vcard
fn:Andreas Jung
n:Jung;Andreas
org:ZOPYX Limited
adr;quoted-printable;quoted-printable:;;Hundskapfklinge 33;T=C3=BCbingen;Baden-W=C3=BCrttemberg;72074;Germany
email;internet:[email protected]
title:CEO
tel;work:+49-7071-13841040
tel;fax:+49-7071-13841049
tel;home:+49-7071-13841041
x-mozilla-html:FALSE
url:www.zopyx.com
version:2.1
end:vcard